13857232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:683

約数の個数: 40

約数和(自身を含む): 28668800

約数和(自身を除く): 14811568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 577, 632, 1154, 1264, 1501, 2308, 3002, 4616, 6004, 9232, 10963, 12008, 21926, 24016, 43852, 45583, 87704, 91166, 175408, 182332, 364664, 729328, 866077, 1732154, 3464308, 6928616, 13857232]

約数ペア:

[(1, 13857232), (2, 6928616), (4, 3464308), (8, 1732154), (16, 866077), (19, 729328), (38, 364664), (76, 182332), (79, 175408), (152, 91166), (158, 87704), (304, 45583), (316, 43852), (577, 24016), (632, 21926), (1154, 12008), (1264, 10963), (1501, 9232), (2308, 6004), (3002, 4616)]